http://transistorclock.com/ has a very interesting (though a bit expensive)
kit for sale. A 10" x 11" circuit board sporting nearly 200 transistors and
600 diodes to drive six seven-segment displays. Suitable for framing... As
delivered runs on 60hz but there is a note about conversion to 50hz mains. You
can buy a bare board, just the components or a full kit.
You must see it to believe it!
Tom
_______________________________________________
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
